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clacker

British  
/ ˈklækə /

noun

  1. an object that makes a clacking sound

  2. dialect the mouth

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

And Ewbank pointedly noted that on the Ethiopian MAX crash flight, the clacker “was sounding continuously during the last minutes of flight.”

From Seattle Times • Sep. 12, 2020

The excessive speed was amply clear in the cockpit, where an overspeed clacker was sounding off, but neither pilot thought to reduce the thrust and slow.

From New York Times • Sep. 18, 2019

At the time when both pilots were unable to move the wheel, they were traveling at over 340 knots, the maximum operating speed of the airplane and clacker alarms were sounding.

From Reuters • Apr. 4, 2019

He sounded the clacker till his arm ached, and at length his heart grew sympathetic with the birds' thwarted desires.

From Jude the Obscure by Hardy, Thomas

Snow buntings, whistling swans, snow geese, ducks in myriads—flacker and clacker and hold solemn conclave on the adjoining rocks, as though this were their realm from the beginning and for all time.

From The Ontario Readers: Fourth Book by Ontario. Ministry of Education